10 Steps to Build an Outdoor Geodesic Dome

Setting up a geodesic dome on your property is an exciting, low-cost project to create your own personal cozy retreat or a profitable rental space. Here’s a step-by-step guide to help show the primary steps to building a dome site:

1. Find the Right Location

Identify a flat area on your land for your dome. Ideally, this should be near utilities like water, electricity, and septic, as this will simplify setup. Remote locations may require alternative solutions like solar panels or composting toilets. (Make sure you understand any local regulations you need to abide by and permits you may need to apply for in your area.)

2. Choose Your Dome Size

Dome sizes vary, so choose one based on your intended use:

- 6-meter dome: Provides around 312 sq ft, ideal for couples or solo stays.

- **8-meter dome: About 531 sq ft, great for small families or groups.

- 9-meter (29.5') dome: At 938 sq ft, it offers ample space for larger groups or a luxurious setup.

3. Decide on Your Deck Shape

Choose between a circular or rectangular deck:

-Circular deck: Only supports the dome, offering a budget-friendly choice.

- Rectangular deck: Adds space for outdoor features like a dining table or grill, enhancing the guest experience.

4. Find Deck Building Plans

You can find deck plans on platforms like Etsy for around $15. Look for plans suited to your chosen dome size and desired deck shape.

5. Level the Land

Prepare the site by leveling the land. This ensures a stable foundation and good drainage for the deck and dome. Some people rent a front-loader to do this easily. Or hire a landscaper to do this for you. Consider adding 1.5” of gravel on the level surface to help with drainage and ensuring the area stays level and stable during rain and snow.

6. Build the Deck and Assemble the Dome

Using your deck plans, build the platform. Then, follow the dome kit instructions. Smaller domes may require two people and 2 days for assembly, while larger ones (8m+) often need four people working together for two days.

7. Plan Your Electrical Setup

Decide if you’ll use solar power or connect to your existing electrical system. Hiring a licensed electrician is highly recommended—they can install safe, weatherproof outlets in the dome and ensure the system can handle your power needs. Find tips and hacks on dome utilities that we recommend.

8. Determine Bathroom and Plumbing Options

Decide if you’ll add a bathroom inside or build an outdoor bathroom outside the dome and whether you want full plumbing. If you're unsure, check out our tips and hacks on planning for dome utilities.

9. Furnish Your Dome

Outfit the dome with essentials like a bed, seating, and lighting. Laminate flooring with a wood look is an affordable and attractive option, or go with plywood and a moisture barrier for a budget-friendly approach.

10. Enjoy Your New Space!

Whether it’s for personal enjoyment or a rental, your geodesic dome offers a unique, comfortable space that lets you enjoy the outdoors without sacrificing amenities. By following these steps, you’ll soon be able to welcome guests or relax in your new retreat. With the glamping trend growing, a well-set-up dome offers both a fun project and a potential income stream!